2011 AL8
2011AL8, 2010 BD20, 2010BD20, K10B20D, K11A08L, r0123
All data for this body: [vot]
MPC data
| Name (number) |
2011 AL8 (530123) |
| a |
3.95007 |
| e |
0.23289 |
| i / sin(i) |
7.8511 /
0.13660
|
| q |
3.03012
|
| Q |
4.87002
|
| ω |
197.8512 |
| Node |
291.6469 |
| m |
284.0579 |
| n |
0.1255 |
| Epoch |
2460800.5 |
| nobs |
126 |
| nopp |
8 |
| Years observed |
2002-2024 |
| rms |
0.95 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.968 |
|
| ep |
0.268 |
|
| sin(ip) |
0.162 |
|
| G |
0.150 |
|
| H |
16.030 |
|
| Mass |
|
|
| D |
4.80 |
0.360 |
| pV |
0.031 |
0.0080 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
V |
| Spectral Class Score |
0.666 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.9683 |
0.2679 |
0.1620 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.80 |
0.360 |
0.360 |
Grav |
2012ApJ...744..197G |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.031 |
0.0080 |
0.0080 |
Grav |
2012ApJ...744..197G |
NEATM |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2023-12-94 |
MPC-2023-12-94 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 16.03 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| V |
V |
0.1110 |
0.1110 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |